Page 1
Sx01E & SxN1 Series
Teccor® brand Thyristors
1 Amp Standard SCRs
Description
Excellent for lower current heat, lamp, and audible alarm
controls for home goods.
Standard phase control SCRs are triggered with few
milliamperes of current at less than 1.5V potential.
Features & Benefits
t3P)4DPNQMJBOU
t(MBTToQBTTJWBUFE
junctions
Main Features
Applications
Typical applications are AC solid-state switches,
Symbol Value Unit
I
T(RMS)
V
DRM/VRRM
I
GT
1A
400 to 600 V
10 mA
fluidlevel sensors, strobes, and capacitive-discharge
ignition systems.
Schematic Symbol
AK
G
t7PMUBHFDBQBCJMJUZVQ
to 600 V
t4VSHFDBQBCJMJUZVQUP
30 A
Absolute Maximum Ratings — Standard SCRs
Symbol Parameter Test Conditions Value Unit
I
T(RMS)
I
T(AV)
I
TSM
2
tI
I
di/dt Critical rate of rise of on-state current
I
GM
P
G(AV)
T
stg
T
J
Sx01E & SxN1 Series
RMS on-state current TC = 90°C 1 A
Average on-state current TC = 90°C 0.64 A
Peak non-repetitive surge current
t Value for fusing tp = 8.3 ms 3.7 A2s
2
Peak gate current
Average gate power dissipation
single half cycle; f = 50Hz;
T
(initial) = 25°C
J
single half cycle; f = 60Hz;
(initial) = 25°C
T
J
f = 60Hz ; T
T
= 125°C
J
T
= 125°C
J
= 125°C
J
25
30
50 A/s
1. 5 A
0.3 W
Storage temperature range -40 to 150 °C
Operating junction temperature range -40 to 125 °C
209
Specifications are subject to change without notice.
A
©2013 Littelfuse, Inc
Revised: 09/23/13
Page 2
Teccor® brand Thyristors
1 Amp Standard SCRs
Electrical Characteristics (T
= 25°C, unless otherwise specified)
J
Symbol Test Conditions Value Unit
I
GT
V
GT
dv/dt
V
GD
I
H
t
q
t
gt
(1) IT=1A; tp=50µs; dv/dt=20V/µs; di/dt=-10A/µs
VD = 12V; RL = 60
= V
V
V
VD = V
; gate open; TJ = 100°C
D
DRM
= V
; gate open; TJ = 125°C 40
D
DRM
; RL = 3.3 k; TJ = 125°C MIN. 0.2 V
DRM
IT = 200mA (initial) MAX. 30 mA
(1) MAX. 35 s
IG = 2 x IGT; PW = 15µs; IT = 2A TYP. 2 s
MAX. 10
MIN. 1
MAX. 1.5 V
MIN.
20
Static Characteristics
Symbol Test Conditions Value Unit
V
I
TM
DRM
/ I
RRM
IT = 2A; tp = 380 µs MAX. 1.6 V
TJ = 25°C
V
DRM
= V
RRM
= 100°C 200
J
= 125°C 500
T
J
MAX.
10
mA
V/s
AT
Thermal Resistances
Symbol Parameter Value Unit
R
(J-C)
R
(J-A)
Notes : x = voltage
* = Mounted on 1 cm
Junction to case (AC)
Junction to ambient Sx01E 145 °C/W
2
copper (two-ounce) foil surface
Sx01E 50
SxN1 35*
°C/W
Sx01E & SxN1 Series
210
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Page 3
Teccor® brand Thyristors
1 Amp Standard SCRs
Figure 1: Normalized DC Gate Trigger Current
vs. Junction Temperature
2.0
1.5
= 25°C)
J
(T
GT
1.0
/ I
GT
0.5
Ratio of I
0.0
-40 -15 10 35 60 85 110
Junction Temperature (TJ) -- (°C)
Figure 3: Normalized DC Holding Current
vs. Junction Temperature
2.0
1.5
125
Figure 2: Normalized DC Gate Trigger Voltage
vs. Junction Temperature
2.0
1.5
= 25°C)
J
(T
GT
1.0
/ V
GT
0.5
Ratio of V
0.0
-40 -15 10 35 60 85 110
Junction Tempera ture (TJ) -- (°C)
Figure 4: On-State Current vs. On-State
Voltage (Typical)
25
TJ = 25°C
) – Amps
20
T
125
= 25°C)
J
(T
H
1.0
/I
H
Ratio of I
0.5
0.0
-40-15 10 35 60 85 110
Junction Temperature (TJ) -- (°C)
Figure 5: Power Dissipation (Typical)
vs. RMS On-State Current
1.0
0.9
] - (Watts)
0.8
D(AV)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
Average On -State Power Dissipation [P
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
RMS On-State Current [I
T(RMS)
] - Amps
125
15
10
5
Instantaneo us On-state Current (i
0
0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6
Instan tane ous On-state Vo lta ge (vT) – Vol ts
Figure 6: Maximum Allowable Case Temperature
vs. RMS On-State Current
130
) - °C
C
125
120
115
110
105
100
95
90
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
85
CONDUCTION ANGLE: 180°
80
Maximum Allowable Case Temperature (T
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1
RMS On-State Current [I
T(RMS)
] - Amps
Sx01E & SxN1 Series
211
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Page 4
Teccor® brand Thyristors
1 Amp Standard SCRs
Figure 7: Maximum Allowable Case Temperature
vs. Average On-State Current
130
) - °C
C
125
120
115
110
105
100
95
90
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
85
CONDUCTION ANGLE: 180°
Maxim um All owable Case Temperature (T
80
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Average On-S tate Current [I
T(AVE)
] - Amps
Figure 9: Maximum Allowable Ambient Temperature
vs. Average On-State Current
120
100
80
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
Figure 8: Maximum Allowable Ambient Temperature
vs. RMS On-State Current
120
) - °C
A
100
80
60
40
20
0
Maximum Allowable Ambient Temperature (T
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
RMS On-State Current [I
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
] - Amps
T(RMS)
Figure 10: Peak Capacitor Discharge Current
100
) - Amps
TM
) - °C
60
A
(T
40
20
Maxim um All owable Ambient Temperature
0
0.0 0. 1 0.2 0.3 0.4 0.5 0.6 0.7
Average On-S tate Current [I
T(AVE)
] - Amps
Figure 11: Peak Capacitor Discharge Current Derating
1.2
1.0
0.8
0.6
0.4
Normalized Peak Current
0.2
0.0
0255075 100 125 150
Case Temperature (TC) - °C
10
I
TRM
Peak Discharge Current (I
1
0.5 1.0 10.0 50.0
t
W
Pulse Current Duration (tW) - ms
Sx01E & SxN1 Series
212
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Page 5
Teccor® brand Thyristors
Ramp-do
1 Amp Standard SCRs
Figure 12: Surge Peak On-State Current vs. Number of Cycles
100.0
10.0
) – Amps
TSM
1.0
Peak Surge (Non-repetitive)
On-state Current (I
0.1
1 10 100 1000
Surge Current Duration -- Full Cycles
Soldering Parameters
Reflow Condition 1Co'SFFBTTFNCMZ
- Temperature Min (T
Pre Heat
- Temperature Max (T
- Time (min to max) (ts) oTFDT
Average ramp up rate (Liquidus Temp)
(TL) to peak
T
to TL - Ramp-up Rate 5°C/second max
S(max)
Reflow
- Temperature (TL) (Liquidus) 217°C
- Temperature (tL) oTFDPOET
Peak Temperature (TP) 260
Time within 5°C of actual peak
Temperature (tp)
Ramp-down Rate 5°C/second max
Time 25°C to peak Temperature (TP) 8 minutes Max.
Do not exceed 280°C
) 150°C
s(min)
) 200°C
s(max)
5°C/second max
+0/-5
°C
oTFDPOET
T
P
T
L
T
S(max)
Temperature
T
S(min)
25
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS On-State Current: [I
Value at Specified Case Temperature
Notes:
1. Gate control may be lost during and immediately
following surge current interval.
2. Overload may not be repeated until junction
temperature has returned to steady-state
rated value.
Ramp-upRamp-up
PreheatPreheat
t
S
time to peak temperature
]: Maximum Rated
T(RMS)
t
P
t
L
Ramp-down
Time
Sx01E & SxN1 Series
213
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Page 6
Teccor® brand Thyristors
1 Amp Standard SCRs
Physical Specifications Environmental Specifications
Terminal Finish 100% Matte Tin-plated
Body Material
UL recognized epoxy meeting flammability
classification 94V-0
Lead Material Copper Alloy
Design Considerations
Careful selection of the correct device for the application’s
operating parameters and environment will go a long way
toward extending the operating life of the Thyristor. Good
design practice should limit the maximum continuous
current through the main terminals to 75% of the device
rating. Other ways to ensure long life for a power discrete
semiconductor are proper heat sinking and selection of
voltage ratings for worst case conditions. Overheating,
overvoltage (including dv/dt), and surge currents are
the main killers of semiconductors. Correct mounting,
soldering, and forming of the leads also help protect
against component damage.
Dimensions – TO-92 (E Package)
Test
AC Blocking
Specifications and Conditions
MIL-STD-750, M-1040, Cond A Applied
Peak AC voltage @ 125°C for 1008 hours
MIL-STD-750, M-1051,
Temperature Cycling
100 cycles; -40°C to +150°C; 15-min
dwell-time
Temperature/
Humidity
High Temp Storage
EIA / JEDEC, JESD22-A101
1008 hours; 320V - DC: 85°C; 85%
rel humidity
MIL-STD-750, M-1031,
1008 hours; 150°C
Low-Temp Storage 1008 hours; -40°C
MIL-STD-750, M-1056
Thermal Shock
10 cycles; 0°C to 100°C; 5-min dwelltime at each temperature; 10 sec (max)
transfer time between temperature
EIA / JEDEC, JESD22-A102
Autoclave
168 hours (121°C at 2 ATMs) and
100% R/H
Resistance to
Solder Heat
MIL-STD-750 Method 2031
Solderability ANSI/J-STD-002, category 3, Test A
Lead Bend MIL-STD-750, M-2036 Cond E
Cathode
TC Measuring Point
A
Dimension
A 0.176 0.196 4.47 4.98
Inches Millimeters
Min Max Min Max
B 0.500 12.70
D 0.095 0.105 2.41 2.67
E 0.150 3.81
F 0.046 0.054 1.16 1.37
B
G 0.135 0.145 3.43 3.68
H 0.088 0.096 2.23 2.44
J 0.176 0.186 4.47 4.73
K 0.088 0.096 2.23 2.44
L 0.013 0.019 0.33 0.48
Gate
M
L
Anode
E
G
H
F
D
K
J
M 0.013 0.017 0.33 0.43
All leads insulated from case. Case is electrically nonconductive.
Sx01E & SxN1 Series
214
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Page 7
Dimensions - Compak (C Package)
TC / TL Temperature
Measurement Point
0.110
(2.8)
A
Anode
C
0.079
(2.0)
B
D
H
JE
K
0.079
(2.0)
0.079
(2.0)
Teccor® brand Thyristors
1 Amp Standard SCRs
Gate
M
N
P
Cathode
F
L
G
0.040
(1.0)
0.030
(0.76)
Dimension
A 0.130 0.156 3.30 3.95
B 0.201 0.220 5.10 5.60
C 0.077 0.087 1.95 2.20
D 0.159 0.181 4.05 4.60
E 0.030 0.063 0.75 1.60
F 0.075 0.096 1.90 2.45
G 0.002 0.008 0.05 0.20
H 0.077 0.104 1.95 2.65
J 0.043 0.053 1.09 1.35
K 0.006 0.016 0.15 0.41
L 0.030 0.055 0.76 1.40
M 0.022 0.028 0.56 0.71
N 0.027 0.033 0.69 0.84
P 0.052 0.058 1.32 1.47
Inches Millimeters
Min Max Min Max
Dimensions are in inches
Pad Outline
(and millimeters).
Product Selector
Part Number
400V 600V 800V 1000V
Sx01E X X 10mA Standard SCR TO-92
SxN1 X X 10mA Standard SCR Compak
Note: x = Voltage
Voltage
Gate Sensitivity Type Package
Packing Options
Part Number Marking Weight Packing Mode Base Quantity
Sx01E Sx01E 0.19 g Bulk 2000
Sx01ERP Sx01E 0.19 g Reel Pack 2000
Sx01EAP Sx01E 0.19 g Ammo Pack 2000
SxN1RP SxN1 0.08 g Embossed Carrier 2500
Note: x = Voltage
Sx01E & SxN1 Series
215
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Page 8
Teccor® brand Thyristors
1 Amp Standard SCRs
TO-92 (3-lead) Reel Pack (RP) Radial Leaded Specifications
Meets all EIA-468-C Standards
0.02 (0.5)
0.236
0.708
(18.0)
(6.0)
0.354
(9.0)
1.97
(50.0)
0.5
(12.7)
0.1 (2.54)
14.17(360.0)
1.6
(41.0)
Cathode
0.2 (5.08)
Gate
Direction of Feed
Anode
0.098 (2.5) MAX
Flat up
Dimensions
are in inches
(and millimeters).
0.157
(4.0)
1.26
(32.0)
DIA
TO-92 (3-lead) Ammo Pack (AP) Radial Leaded Specifications
Meets all EIA-468-C Standards
0.02 (0.5)
0.236
(6.0)
1.62
(41.2)
0.708
(18.0)
0.354
(9.0)
0.5
(12.7)
Direction of Feed
0.1 (2.54)
0.2 (5.08)
Anode
Gate
Cathode
25 Devices per fold
0.098 (2.5) MAX
Flat down
1.85
(47.0)
12.2
(310.0)
0.157
(4.0)
DIA
1.27
(32.2)
Sx01E & SxN1 Series
13.3
(338.0)
216
1.85
(47.0)
Dimensions
are in inches
(and millimeters).
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Page 9
Teccor® brand Thyristors
1 Amp Standard SCRs
Compak Embossed Carrier Reel Pack (RP) Specifications
Meets all EIA-481-1 Standards
0.47
(12.0)
0.512 (13.0) Arbor
0.36
(9.2)
0.157
(4.0)
0.315
(8.0)
8.0
Anode
Cathode
12.99
(330.0)
Gate
0.059
(1.5)
Hole Dia.
0.49
(12.4)
Direction of Feed
Part Numbering System Part Marking System
S 6 01 E
75
Cover tape
DIA
Dimensions
are in inches
(and millimeters).
Compak (C Package)TO-92 (E Package)
DEVICE TYPE
S: SCR
VOLTAGE RATING
4: 400V
6: 600V
CURRENT RATING
01: 1A (TO-92)
N: 1A (Compak)
Lead Form Dimensions
xx: Lead Form Option
SENSITIVITY & TYPE
1: 10 mA
PACKAGE TYPE
E: TO-92 SCR
N: Compak
mA[blank]: 10
(TO-92)
(Compak)
S601E
YMLXX
® ®
Date Code Marking
Y:Year Code
M: Month Code
L: Location Code
XX: Lot Serial Code
S6N1
YMXXX
Date Code Marking
Y:Year Code
M: Month Code
XXX: Lot Trace Code
Sx01E & SxN1 Series
217
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
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